.images-wrap {
    border-top: 1px solid $bor;
    border-bottom: 1px solid $bor;
    background: #fff;
    padding:0 $pa;
    padding-top: $pa;
    margin-top: $pa;
}

.images {
    // padding-top: $pa;
    overflow:hidden;
    li {
        position: relative;
        float: left;
        width: 32.6%;
        margin-right: 1%;
        margin-bottom: 1%;
        padding-bottom: 32.6%;
        background-position: center;
        background-size: cover;
        &:nth-child(3n) {
            margin-right: 0;
        }
        .fa-close {
            position: absolute;
            right: $pa + rem(7px);
            top: $pa + rem(7px);
            font-size: rem(18px);
            color: $gray;
        }
    }
}
